Sufficient conditions for state observability in multi-substrate bioprocesses with additive growth dynamics

TitleSufficient conditions for state observability in multi-substrate bioprocesses with additive growth dynamics
Publication TypeJournal Article
Year of Publication2014
AuthorsNuñez S, De Battista H, Garelli F, Picó J
JournalIEEE Latin America Transactions
Volume12
Start Page928-934
Issue5
Abstract

The distinguishability of the non-measured states is relevant for the design and implementation of state observers. The aim of this study is to examine the observability of a fedbatch multi-substrate process with additive growth rate.

Based on the model equations, sufficient conditions to fulfill the observability rank condition were determined. Results for three sets of outputs were analyzed for Monod and Haldane models.

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